New [Truly Wireless] Portable Blutooth Earphone Heavy Bass Waterproof Sports Headset Headphones With Mic

Price:
US$19.99

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[Truly Wireless] Portable Blutooth Earphone Heavy Bass Waterproof Sports Headset Headphones With Mic

Features:

1. The sustainable play of about 4 hours of music on a full charge and 200 hours for a long standby.
2. One headset with two mobile phones, can exchange with each other and no need to configure more earphones.
3. Wearing comfort, not easy to fall off.
4. Support voice reminding/dialing, no need to remove earphones.
5. Enjoy an impressively power sound be free Bluetooth play.

Specifications:

General Specification
  Model   J11
  Color   Black
  Wearing Type   Neck hanging
  Material   Plastic
  Net Weight (g)   15.5g
Technical Parameters
  Microphone   Yes
  Wired Control   Support
  Bluetooth Version   4.2
  Transmission Distance   10m
  Receive Sensitivity   110±3dB
  Impedance   36Ω
  Frequency Response   100Hz-10KHz
  Battery Capacity   350mAh, 3.7V
  Charging Time (h)   1-2h
  Working Time (h)   4h
  Standby Time (h)   About 200h

Package  Included:

[Truly Wireless] Portable Blutooth Earphone Heavy Bass Waterproof Sports Headset Headphones With Mic   1*Bluetooth Earphone
  1*Charging Cable
  2*pairs of earbuds
  1*Manual